[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

身高测量精度看方式:超声波测高误差±0.5cm且受站姿影响大,激光/机械滑尺测高误差±0.1cm更适合儿童生长曲线记录

1
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78%
Confidence
Long-term
Relevance
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